5EPK926 Optibelt RBK EPDM Elastic Automotive Ribbed Belt - 5 Ribs
- EPK
- 5 ribs
- 926mm effective length
- about 18mm wide
5EPK926 Optibelt RBK EPDM Elastic Automotive Ribbed Belt - 5 Ribs is backordered and will ship as soon as it is back in stock.
Measuring Your Belt
Measuring Your Belt
Check the markings first. Most belts have their size printed on the back, for example A24, SPZ1000 or 8PK1200. Type that code into the search bar to find the exact match.
Markings worn off? Measure across the top of the belt for the width, and its depth. For the length, wrap a piece of string round the belt, mark where it meets, then lay the string flat and measure it.
Timing or ribbed belt? Count the teeth or ribs, and measure the gap between them.
Full step-by-step guide: How to measure your belt →
Still not sure? Call 020 8138 2848 and we’ll identify it for you.
Delivery and Shipping
Delivery and Shipping
We ship across the UK and worldwide. Choose an economical service if you can wait a few days, or express if the machine is stood still until the belt arrives. Delivery costs are worked out at checkout based on the weight of your order and where it's going. More Shipping Information
5EPK926 Optibelt RBK EPDM Elastic Automotive Ribbed Belt - 5 Ribs
The Optibelt RBK 5EPK926 is an elastic EPDM automotive ribbed (Poly-V) belt with 5 ribs at a 3.56mm rib pitch, an effective length of 926mm and an overall width of about 17.8mm.
It’s an elastic ribbed belt, made for drives with no tensioner, where the belt’s own stretch provides the tension. It must be fitted with the correct tool, and it can’t be used in place of a standard PK belt, or the other way round. Optibelt RBK belts are dimensionally stable, damp vibration and suit modern engines with small pulleys and tight layouts. Optibelt is our premier brand.
Specification
| Brand and range | Optibelt RBK (EPDM) |
|---|---|
| Profile | EPK (elastic) |
| Number of ribs | 5 |
| Rib pitch | 3.56mm |
| Effective length | 926mm |
| Belt width | about 17.8mm |
| Material | EPDM |
Check it’s the right belt
- The old belt should be marked 5EPK926 (or 5 EPK 926). 5 is the number of ribs, EPK the profile and 926 the effective length in mm.
- Count the ribs on the underside of the old belt: this one has 5. The second picture shows how to count them.
- Elastic belts have an E in the part number (EPK). Only replace an EPK belt with another EPK belt.
Not quite the right size? The nearest size with 5 ribs is 5EPK898. Not sure? Call 020 8138 2848 and we’ll help you find the right belt.
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Section
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Range
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Construction
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Effective length (mm)
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Pitch (mm)
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Belt width (mm)
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Ribs
Payment & Security
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